! Started logfile: J1744-0849_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:14:25 2016 obs J1744-0849_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1744-0849_X_2014_08_05_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.598208 visibilities/baseline/integration-bin. ! Found source: J1744-0849 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 40056 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1744-0849_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 398 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945149Jy sigma=0.010572 ! Fit after self-cal, rms=0.924572Jy sigma=0.010365 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9683 mas, bmaj=3.051 mas, bpa=16.41 degrees ! Estimated noise=482.453 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059388 Jy ! Component: 100 - total flux cleaned = 0.0736879 Jy ! Total flux subtracted in 100 components = 0.0736879 Jy ! Clean residual min=-0.006082 max=0.012127 Jy/beam ! Clean residual mean=0.000059 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.0736879 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0736879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080483Jy sigma=0.000830 ! Fit after self-cal, rms=0.080459Jy sigma=0.000830 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=3.399 mas, bpa=15.72 degrees ! Estimated noise=329.198 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784966 Jy ! Component: 100 - total flux cleaned = 0.0101379 Jy ! Component: 150 - total flux cleaned = 0.00992383 Jy ! Component: 200 - total flux cleaned = 0.00965117 Jy ! Total flux subtracted in 200 components = 0.00965117 Jy ! Clean residual min=-0.006278 max=0.013058 Jy/beam ! Clean residual mean=0.000134 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.083339 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.083339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079730Jy sigma=0.000820 ! Fit after self-cal, rms=0.079733Jy sigma=0.000820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 1.21 KP 0.98 ! LA 0.93 MK 1.00* NL 0.99 OV 0.97 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.09 HN 1.15 KP 0.94 ! LA 0.91 MK 1.00* NL 1.01 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 HN 1.16 KP 0.88 ! LA 0.94 MK 1.00* NL 1.02 OV 0.96 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.21 KP 0.87 ! LA 0.94 MK 1.00* NL 1.00 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 HN 1.05 KP 0.83 ! LA 0.93 MK 1.00* NL 1.07 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.87 ! LA 0.92 MK 1.00* NL 1.05 OV 1.03 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.22 KP 0.89 ! LA 1.02 MK 1.00* NL 1.10 OV 1.11 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 HN 1.11 KP 0.83 ! LA 0.98 MK 1.00* NL 1.10 OV 1.03 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.08 KP 0.95 ! LA 0.94 MK 1.00* NL 1.08 OV 1.09 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.07 KP 0.91 ! LA 1.02 MK 1.00* NL 1.03 OV 1.01 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.10 HN 0.98 KP 0.93 ! LA 1.00 MK 1.00* NL 1.07 OV 1.03 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.00* KP 0.98 ! LA 0.98 MK 1.00* NL 1.09 OV 1.07 ! PT 0.90 SC 0.99 ! ! ! Fit before self-cal, rms=0.079733Jy sigma=0.000820 ! Fit after self-cal, rms=0.079275Jy sigma=0.000813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=3.444 mas, bpa=16.61 degrees ! Estimated noise=322.956 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-16, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104518 Jy ! Component: 100 - total flux cleaned = 0.0135126 Jy ! Component: 150 - total flux cleaned = 0.0150528 Jy ! Component: 200 - total flux cleaned = 0.0159569 Jy ! Total flux subtracted in 200 components = 0.0159569 Jy ! Clean residual min=-0.004241 max=0.010661 Jy/beam ! Clean residual mean=0.000087 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.0992959 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.0992959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077938Jy sigma=0.000796 ! Fit after self-cal, rms=0.077725Jy sigma=0.000792 ! Inverting map ! Added new window around map position (-3.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101544 Jy ! Component: 100 - total flux cleaned = 0.0153276 Jy ! Component: 150 - total flux cleaned = 0.0183156 Jy ! Component: 200 - total flux cleaned = 0.0199033 Jy ! Total flux subtracted in 200 components = 0.0199033 Jy ! Clean residual min=-0.002614 max=0.003593 Jy/beam ! Clean residual mean=0.000033 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.119199 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.119199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076420Jy sigma=0.000775 ! Fit after self-cal, rms=0.076191Jy sigma=0.000771 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076191Jy sigma=0.000771 ! Fit after self-cal, rms=0.076673Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=3.407 mas, bpa=16.02 degrees ! Estimated noise=318.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371442 Jy ! Component: 100 - total flux cleaned = 0.00563853 Jy ! Component: 150 - total flux cleaned = 0.00650318 Jy ! Component: 200 - total flux cleaned = 0.00670729 Jy ! Total flux subtracted in 200 components = 0.00670729 Jy ! Clean residual min=-0.001693 max=0.001930 Jy/beam ! Clean residual mean=0.000016 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.125907 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 119 components and 0.125907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076469Jy sigma=0.000765 ! Fit after self-cal, rms=0.076485Jy sigma=0.000765 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141707 Jy ! Component: 100 - total flux cleaned = 0.00161638 Jy ! Component: 150 - total flux cleaned = 0.00186315 Jy ! Component: 200 - total flux cleaned = 0.00223107 Jy ! Total flux subtracted in 200 components = 0.00223107 Jy ! Clean residual min=-0.001461 max=0.001523 Jy/beam ! Clean residual mean=0.000012 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.128138 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 136 components and 0.128138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076421Jy sigma=0.000764 ! Fit after self-cal, rms=0.076414Jy sigma=0.000764 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076414Jy sigma=0.000764 ! Fit after self-cal, rms=0.076475Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=3.412 mas, bpa=15.89 degrees ! Estimated noise=318.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137041 Jy ! Component: 100 - total flux cleaned = 0.00148601 Jy ! Component: 150 - total flux cleaned = 0.00164806 Jy ! Component: 200 - total flux cleaned = 0.00184976 Jy ! Total flux subtracted in 200 components = 0.00184976 Jy ! Clean residual min=-0.001165 max=0.001257 Jy/beam ! Clean residual mean=0.000016 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.129987 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 151 components and 0.129987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076432Jy sigma=0.000763 ! Fit after self-cal, rms=0.076434Jy sigma=0.000763 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434183 Jy ! Component: 100 - total flux cleaned = 0.000633956 Jy ! Component: 150 - total flux cleaned = 0.000841573 Jy ! Component: 200 - total flux cleaned = 0.00100971 Jy ! Total flux subtracted in 200 components = 0.00100971 Jy ! Clean residual min=-0.001035 max=0.001183 Jy/beam ! Clean residual mean=0.000013 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.130997 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 0.130997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076414Jy sigma=0.000762 ! Fit after self-cal, rms=0.076413Jy sigma=0.000762 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076413Jy sigma=0.000762 ! Fit after self-cal, rms=0.076526Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.419 mas, bmaj=4.138 mas, bpa=11.28 degrees ! Estimated noise=348.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493791 Jy ! Component: 100 - total flux cleaned = 0.000580852 Jy ! Component: 150 - total flux cleaned = 0.000647668 Jy ! Component: 200 - total flux cleaned = 0.000782729 Jy ! Total flux subtracted in 200 components = 0.000782729 Jy ! Clean residual min=-0.001036 max=0.001283 Jy/beam ! Clean residual mean=0.000022 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.13178 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 174 components and 0.13178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076513Jy sigma=0.000762 ! Fit after self-cal, rms=0.076514Jy sigma=0.000762 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248121 Jy ! Component: 100 - total flux cleaned = 0.00030785 Jy ! Component: 150 - total flux cleaned = 0.000394865 Jy ! Component: 200 - total flux cleaned = 0.00045932 Jy ! Total flux subtracted in 200 components = 0.00045932 Jy ! Clean residual min=-0.000973 max=0.001206 Jy/beam ! Clean residual mean=0.000021 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.132239 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 183 components and 0.132239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076508Jy sigma=0.000762 ! Fit after self-cal, rms=0.076507Jy sigma=0.000762 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=3.412 mas, bpa=15.82 degrees ! Estimated noise=318.954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.254 x 3.412 at 15.82 degrees (North through East) ! Clean map min=-0.0011159 max=0.074498 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9757 mas, bmaj=3.071 mas, bpa=16.48 degrees ! Estimated noise=476.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575445 Jy ! Component: 100 - total flux cleaned = 0.0774121 Jy ! Component: 150 - total flux cleaned = 0.0900216 Jy ! Component: 200 - total flux cleaned = 0.0991675 Jy ! Total flux subtracted in 200 components = 0.0991675 Jy ! Clean residual min=-0.003481 max=0.005970 Jy/beam ! Clean residual mean=0.000033 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.0991676 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0991676 Jy ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=3.412 mas, bpa=15.82 degrees ! Estimated noise=318.954 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085707 Jy ! Component: 100 - total flux cleaned = 0.0144766 Jy ! Component: 150 - total flux cleaned = 0.018782 Jy ! Component: 200 - total flux cleaned = 0.0219952 Jy ! Total flux subtracted in 200 components = 0.0219952 Jy ! Clean residual min=-0.001836 max=0.001955 Jy/beam ! Clean residual mean=0.000043 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.121163 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.121163 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.419 mas, bmaj=4.138 mas, bpa=11.28 degrees ! Estimated noise=348.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309412 Jy ! Component: 100 - total flux cleaned = 0.00515334 Jy ! Component: 150 - total flux cleaned = 0.00661769 Jy ! Component: 200 - total flux cleaned = 0.00759856 Jy ! Total flux subtracted in 200 components = 0.00759856 Jy ! Clean residual min=-0.001489 max=0.001127 Jy/beam ! Clean residual mean=0.000031 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.128761 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647213 Jy ! Component: 100 - total flux cleaned = 0.00119387 Jy ! Component: 150 - total flux cleaned = 0.00161529 Jy ! Component: 200 - total flux cleaned = 0.0019618 Jy ! Total flux subtracted in 200 components = 0.0019618 Jy ! Clean residual min=-0.001147 max=0.001031 Jy/beam ! Clean residual mean=0.000025 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.130723 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 116 components and 0.130723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=3.412 mas, bpa=15.82 degrees ! Estimated noise=318.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677367 Jy ! Component: 100 - total flux cleaned = 0.000829037 Jy ! Component: 150 - total flux cleaned = 0.00103286 Jy ! Component: 200 - total flux cleaned = 0.00119643 Jy ! Total flux subtracted in 200 components = 0.00119643 Jy ! Clean residual min=-0.000943 max=0.001035 Jy/beam ! Clean residual mean=0.000013 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.13192 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.13192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076502Jy sigma=0.000762 ! Fit after self-cal, rms=0.076475Jy sigma=0.000762 wmodel J1744-0849_X_2014_08_05_pus_map.mod ! Writing 139 model components to file: J1744-0849_X_2014_08_05_pus_map.mod wobs J1744-0849_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1744-0849_X_2014_08_05_pus_uvs.fits wwins J1744-0849_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1744-0849_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262269 Jy ! Component: 100 - total flux cleaned = 0.000322793 Jy ! Component: 150 - total flux cleaned = 0.000419973 Jy ! Component: 200 - total flux cleaned = 0.000550265 Jy ! Component: 250 - total flux cleaned = 0.00062365 Jy ! Component: 300 - total flux cleaned = 0.000658492 Jy ! Component: 350 - total flux cleaned = 0.000715266 Jy ! Component: 400 - total flux cleaned = 0.000770016 Jy ! Component: 450 - total flux cleaned = 0.000854975 Jy ! Component: 500 - total flux cleaned = 0.000927467 Jy ! Component: 550 - total flux cleaned = 0.00101778 Jy ! Component: 600 - total flux cleaned = 0.00113521 Jy ! Component: 650 - total flux cleaned = 0.00125917 Jy ! Component: 700 - total flux cleaned = 0.00137052 Jy ! Component: 750 - total flux cleaned = 0.00151567 Jy ! Component: 800 - total flux cleaned = 0.00161318 Jy ! Component: 850 - total flux cleaned = 0.00173428 Jy ! Component: 900 - total flux cleaned = 0.00181019 Jy ! Component: 950 - total flux cleaned = 0.00190115 Jy ! Component: 1000 - total flux cleaned = 0.00198203 Jy ! Component: 1050 - total flux cleaned = 0.0021008 Jy ! Component: 1100 - total flux cleaned = 0.0021861 Jy ! Component: 1150 - total flux cleaned = 0.00228489 Jy ! Component: 1200 - total flux cleaned = 0.00231473 Jy ! Component: 1250 - total flux cleaned = 0.00235895 Jy ! Component: 1300 - total flux cleaned = 0.00244533 Jy ! Component: 1350 - total flux cleaned = 0.00245231 Jy ! Component: 1400 - total flux cleaned = 0.00248741 Jy ! Component: 1450 - total flux cleaned = 0.00252174 Jy ! Component: 1500 - total flux cleaned = 0.00254211 Jy ! Component: 1550 - total flux cleaned = 0.00258213 Jy ! Component: 1600 - total flux cleaned = 0.00262148 Jy ! Component: 1650 - total flux cleaned = 0.00263436 Jy ! Component: 1700 - total flux cleaned = 0.00267245 Jy ! Component: 1750 - total flux cleaned = 0.00269106 Jy ! Component: 1800 - total flux cleaned = 0.00271575 Jy ! Component: 1850 - total flux cleaned = 0.0027402 Jy ! Component: 1900 - total flux cleaned = 0.00277017 Jy ! Component: 1950 - total flux cleaned = 0.0027996 Jy ! Component: 2000 - total flux cleaned = 0.00281713 Jy ! Total flux subtracted in 2048 components = 0.00285741 Jy ! Clean residual min=-0.000382 max=0.000287 Jy/beam ! Clean residual mean=0.000003 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.134777 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 283 components and 0.134777 Jy ![Exited script file: muppet] wmap "J1744-0849_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.254 x 3.412 at 15.82 degrees (North through East) ! Clean map min=-0.00056177 max=0.074808 Jy/beam ! Writing clean map to FITS file: J1744-0849_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0748076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117447 device "J1744-0849_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1744-0849_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470996 0.470996 0.941992 1.88398 3.76797 7.53593 15.0719 30.1437 60.2875 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.254 x 3.412 at 15.82 degrees (North through East) ! Clean map min=-0.00056177 max=0.074808 Jy/beam quit ! Quitting program ! Log file J1744-0849_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:14:28 2016